<section class="section" id="icon">
  <h1 class="title"> Icons </h1>
  <hr>
  <span class="icon is-small"> <i class="fa fa-home"> </i> </span>
  <span class="icon"> <i class="fa fa-home"> </i> </span>
  <span class="icon is-medium"> <i class="fa fa-home"> </i> </span>
  <span class="icon is-large"> <i class="fa fa-home"> </i> </span>
</section>
